| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $33.33 | 5.616% | $35.2018 | $35.20 | $35.20 | $35.20 |
| Purchase #2 | $193.33 | 3.155% | $199.4296 | $199.43 | $199.45 | $199.40 |
| Purchase #3 | $36.40 | 6.305% | $38.695 | $38.70 | $38.70 | $38.70 |
| Purchase #4 | $93.30 | 12.338% | $104.8114 | $104.81 | $104.80 | $104.80 |
| Purchase #5 | $51.97 | 9.605% | $56.9617 | $56.96 | $56.95 | $57.00 |
| Purchase #6 | $105.72 | 8.870% | $115.0974 | $115.10 | $115.10 | $115.10 |
| Purchase #7 | $31.91 | 5.603% | $33.6979 | $33.70 | $33.70 | $33.70 |
| 7 purchase totals = | $545.96 | $583.8948 | $583.90 | $583.90 | $583.90 | |